Persian limes prefer consistent moisture. Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot.

Reduce watering slightly in cooler months, but do not let the soil dry out completely. Ensure good drainage in the pot.

Prune in late winter or early spring before new growth begins. Remove any dead, diseased, or crossing branches. Pruning also helps maintain shape and encourage fruit production.

Aim to create an open canopy for better air circulation and light penetration. Avoid heavy pruning.

Persian limes are typically propagated by grafting onto rootstock. Seed propagation is possible but may not result in true-to-type fruit.

Cuttings can be taken from semi-hardwood stems, but they often have a low success rate. Grafting ensures vigorous growth and desired fruit characteristics.

Repot young plants every 1-2 years in spring. Mature plants can be repotted every 3-5 years, or when root-bound. Use a well-draining potting mix, preferably one formulated for citrus.

Choose a pot that is only slightly larger than the current one to avoid overwatering issues.